168987924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{223529}}^1$

素因数の和:223549

約数の個数: 48

約数和(自身を含む): 500707200

約数和(自身を除く): 331719276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 223529, 447058, 670587, 894116, 1341174, 1564703, 2011761, 2682348, 3129406, 4023522, 4694109, 6035283, 6258812, 8047044, 9388218, 12070566, 14082327, 18776436, 24141132, 28164654, 42246981, 56329308, 84493962, 168987924]

約数ペア:

[(1, 168987924), (2, 84493962), (3, 56329308), (4, 42246981), (6, 28164654), (7, 24141132), (9, 18776436), (12, 14082327), (14, 12070566), (18, 9388218), (21, 8047044), (27, 6258812), (28, 6035283), (36, 4694109), (42, 4023522), (54, 3129406), (63, 2682348), (84, 2011761), (108, 1564703), (126, 1341174), (189, 894116), (252, 670587), (378, 447058), (756, 223529)]